Bore cleaning tool



FIG. 1 is a perspective view of a longitudinal side and front axial end, according to a first embodiment thereof;

FIG. 2 is a perspective view of a longitudinal side and rear axial end, according to the first embodiment thereof;

FIG. 3 is a longitudinal side view thereof, according to the first embodiment thereof;

FIG. 4 is a front axial end view thereof, according to the first embodiment thereof;

FIG. 5 is a rear axial end view thereof according to the first embodiment thereof;

FIG. 6 is a perspective view of a longitudinal side and front axial end, according to a second embodiment thereof;

FIG. 7 is a perspective view of a longitudinal side and rear axial end, according to the second embodiment thereof;

FIG. 8 is a longitudinal side view thereof, according to the second embodiment thereof;

FIG. 9 is a front axial end view thereof, according to the second embodiment thereof; and,

FIG. 10 is a rear axial end view thereof, according to the second embodiment thereof.

The large broken lines illustrate a boundary of the claimed invention, and small broken lines illustrate environment, which forms no part of the claimed design. 

The ornamental design for a bore cleaning tool, as shown and described. 